On Wed, 27 Dec 2023 14:11:06 +0800 Chengming Zhou <zhouchengming@xxxxxxxxxxxxx> wrote: > > i remember there was an over-compression case, that means the compressed > > data can be bigger than the source data. the similar thing is also done in zram > > drivers/block/zram/zcomp.c > > Right, there is a buffer overflow report[1] that I just +to you. What does "[1]" refer to? Is there a bug report about this series?